论文部分内容阅读
《水电机电安装技术》于1978年第一期发表了湖南省水电安装工程公司的《水轮发电机组水平的控制和测量方法的改进》一文,介绍了该公司在水轮发电机组水平测量中的新方法。本文将详细介绍这一方法的基本原理和计算方法。一、传统方法的合理性电力建设施工及验收技术规范—水轮发电机组篇第191条规定,在推力头套入前,镜板的高程和水平应符合要求,在推力瓦面不涂润滑油的情况下测量,其水平偏差应在0.02毫米/米以内。第192条中也规定,刚
Hydropower Electromechanical Installation Technology published in the first issue of 1978 a paper titled “Improvement of Control and Measurement Methods for Hydrogenerator Units” of Hydropower Installation Engineering Company in Hunan Province. The article introduced the company’s performance in hydroelectric generator level measurement new method. This article will detail the basic principles of this method and calculation methods. First, the rationality of traditional methods Construction and acceptance of electric power construction specifications - turbine generator Article Article 191 provides that the thrust head cover before the mirror plate elevation and level should meet the requirements of the thrust tile surface is not coated with lubricating oil In case of measurement, the horizontal deviation should be within 0.02 mm / m. Article 192 also provides that just